190512240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1019}}^1$

素因数の和:1095

約数の個数: 160

約数和(自身を含む): 637459200

約数和(自身を除く): 446946960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 41, 48, 57, 60, 76, 80, 82, 95, 114, 120, 123, 152, 164, 190, 205, 228, 240, 246, 285, 304, 328, 380, 410, 456, 492, 570, 615, 656, 760, 779, 820, 912, 984, 1019, 1140, 1230, 1520, 1558, 1640, 1968, 2038, 2280, 2337, 2460, 3057, 3116, 3280, 3895, 4076, 4560, 4674, 4920, 5095, 6114, 6232, 7790, 8152, 9348, 9840, 10190, 11685, 12228, 12464, 15285, 15580, 16304, 18696, 19361, 20380, 23370, 24456, 30570, 31160, 37392, 38722, 40760, 41779, 46740, 48912, 58083, 61140, 62320, 77444, 81520, 83558, 93480, 96805, 116166, 122280, 125337, 154888, 167116, 186960, 193610, 208895, 232332, 244560, 250674, 290415, 309776, 334232, 387220, 417790, 464664, 501348, 580830, 626685, 668464, 774440, 793801, 835580, 929328, 1002696, 1161660, 1253370, 1548880, 1587602, 1671160, 2005392, 2323320, 2381403, 2506740, 3175204, 3342320, 3969005, 4646640, 4762806, 5013480, 6350408, 7938010, 9525612, 10026960, 11907015, 12700816, 15876020, 19051224, 23814030, 31752040, 38102448, 47628060, 63504080, 95256120, 190512240]

約数ペア:

[(1, 190512240), (2, 95256120), (3, 63504080), (4, 47628060), (5, 38102448), (6, 31752040), (8, 23814030), (10, 19051224), (12, 15876020), (15, 12700816), (16, 11907015), (19, 10026960), (20, 9525612), (24, 7938010), (30, 6350408), (38, 5013480), (40, 4762806), (41, 4646640), (48, 3969005), (57, 3342320), (60, 3175204), (76, 2506740), (80, 2381403), (82, 2323320), (95, 2005392), (114, 1671160), (120, 1587602), (123, 1548880), (152, 1253370), (164, 1161660), (190, 1002696), (205, 929328), (228, 835580), (240, 793801), (246, 774440), (285, 668464), (304, 626685), (328, 580830), (380, 501348), (410, 464664), (456, 417790), (492, 387220), (570, 334232), (615, 309776), (656, 290415), (760, 250674), (779, 244560), (820, 232332), (912, 208895), (984, 193610), (1019, 186960), (1140, 167116), (1230, 154888), (1520, 125337), (1558, 122280), (1640, 116166), (1968, 96805), (2038, 93480), (2280, 83558), (2337, 81520), (2460, 77444), (3057, 62320), (3116, 61140), (3280, 58083), (3895, 48912), (4076, 46740), (4560, 41779), (4674, 40760), (4920, 38722), (5095, 37392), (6114, 31160), (6232, 30570), (7790, 24456), (8152, 23370), (9348, 20380), (9840, 19361), (10190, 18696), (11685, 16304), (12228, 15580), (12464, 15285)]